Flutter Cross-Platform Development
Flutter apps for iOS and Android from a single codebase. Pixel-perfect UI, 60-120 FPS performance, and a single codebase to maintain.
Every app conversation in Canada eventually reaches the same question: Flutter or React Native? Canadian agencies will typically steer you toward React Native — because that's what their JavaScript developers already know. The honest answer is more nuanced, and it depends on what you're building. We use Flutter as our primary mobile framework, and we've made this choice deliberately. Flutter now commands 46% market share among cross-platform developers in 2026, and for good reason. Flutter's Impeller rendering engine delivers 50% faster frame rasterization than the previous Skia engine. Pixel-perfect UI consistency across iOS and Android with a single Dart codebase. No JavaScript bridge overhead. 60-120 FPS animations without compromise. For most Canadian businesses building a product app, a B2C mobile experience, or an internal enterprise tool, Flutter is the right call. You get both iOS and Android from a single codebase, saving 40-60% compared to building two native apps. Maintenance is simpler. Updates ship once, not twice. For businesses with an existing Next.js or React web codebase and a need to share significant logic between web and mobile, React Native has legitimate advantages. We build React Native too. We just won't steer you toward it because it's what's familiar — we'll recommend what's right for your specific situation. We've shipped apps across fintech, ecommerce, wellness, and consumer social. Our Flutter builds include complete iOS and Android deployments, App Store and Google Play submissions, backend API integration (REST and GraphQL), push notifications, in-app purchases, and deep-link handling. As an AWS Partner, our app backends are deployed on AWS — scalable, monitored, and production-grade from day one. For Canadian businesses: we understand Canadian app store requirements, Apple's App Store Review guidelines as they apply to Canadian financial and health categories, and PIPEDA-compliant data handling for apps that collect Canadian user data. Senior Flutter developers in Canada command CAD $120,000-200,000+ annually. Our fixed-price model delivers equivalent engineering at a 3-5x cost advantage.
Flutter apps for iOS and Android from a single codebase. Pixel-perfect UI, 60-120 FPS performance, and a single codebase to maintain.
React Native apps for businesses with existing JavaScript/React web infrastructure or code-sharing requirements between web and mobile.
Fast, focused MVP builds to validate your product concept in market. Core user flow, basic backend, App Store and Play Store-ready in 6-10 weeks.
Node.js + PostgreSQL backends on AWS, admin dashboards, push notification infrastructure, and real-time WebSocket features.
Stripe Canada, Apple Pay, Google Pay, and in-app purchase integration via StoreKit and Google Billing.
SLA-backed monthly retainers covering OS compatibility updates, new feature builds, crash monitoring, and App Store compliance.
Break down app costs by feature — auth, payments, push notifications, maps, chat. See Indian and international rates side by side.
Innovatrix Infotech builds Flutter mobile applications for Canadian businesses — iOS and Android from a single codebase, App Store and Google Play ready, backed by AWS infrastructure. Google Partner, AWS Partner, DPIIT-recognized startup. Fixed-price, sprint-based delivery.
Flutter Market Share (2026)
Flutter delivers pixel-perfect iOS and Android apps from a single codebase, saving 40-60% versus separate native builds. We chose Flutter as our primary framework because it's the right engineering decision, not the easy one.
Price Guarantee
Every app is scoped, priced, and delivered at a fixed cost. You know what you're paying before Sprint 1 begins.
Partner
App backends deployed on AWS with CloudFront, RDS, and Auto Scaling. Not a Firebase plan that becomes unmanageable at scale.
Cost Advantage
Senior Flutter developers in Canada charge CAD $120,000-200,000/year. Our fixed-price model delivers equivalent engineering at a 3-5x cost advantage.
We define user flows, architecture, backend data model, and third-party integration points before any code is written.
High-fidelity UI design in Figma for both iOS and Android. You approve every screen before development begins.
Flutter frontend development, backend API, and third-party integrations delivered in 2-week sprints with working builds on TestFlight / Firebase App Distribution.
Device compatibility testing across iOS and Android, App Store Review compliance check, performance profiling, and crash monitoring setup.
App Store and Google Play submission, production backend deployment on AWS, and optional SLA-backed maintenance retainer.
Honest words from people who've been through the process. No stock photos, no made-up companies.
“When two freelancers ran away with our money, we had lost all trust in agencies. Innovatrix didn't just rebuild our store — they rebuilt our confidence. Four years later, we've gone from one lakh to over one crore in revenue. They're not our vendor, they're our technology partner.”
Garima Ahuja
Co-founder, FloraSoul India
“We had jewellery but no digital presence. Innovatrix gave us a Shopify store that actually feels like walking into a jewellery showroom. The tiered discounts and WhatsApp integration alone doubled our repeat customers. We went from zero online orders to processing 50+ orders a day within four months.”
Mukesh Sethiya
Founder, Zevarly
“Before this system, our team was glued to their phones all day just answering the same questions over and over. Now those hours are back, and our customers actually get faster responses than when we were doing it manually. Rishabh and his team understood our operations deeply before writing a single line of code.”
Aman Bahri
Director, Bandbox Group
| Feature | Our Approach | Freelancer | In-House |
|---|---|---|---|
| Flutter Expertise | Primary stack | Variable | Dart specialists rare in Canada |
| Fixed-Price Delivery | Yes — always | Rarely | Salary-based |
| iOS + Android (Single Codebase) | Yes — Flutter | Often one platform | Two hires needed |
| App Store Submission | Included | Extra cost | |
| Sprint-Based Milestones | 2-week sprints | Variable | |
| Post-Launch Maintenance | SLA retainer | Unreliable |
Flutter Expertise
Fixed-Price Delivery
iOS + Android (Single Codebase)
App Store Submission
Sprint-Based Milestones
Post-Launch Maintenance
Government registrations, platform partnerships, and ecosystem credentials that verify the operating standards behind every engagement.


We accept every major payment method globally — from cards and PayPal to international bank transfers, India-specific UPI, and direct NEFT/RTGS.
Stripe
Cards & digital wallets
Visa · Mastercard · Apple Pay · Google Pay · AMEX
PayPal
Global online payments
PayPal balance · Linked cards · Bank accounts
Wise
International bank transfer
USD · GBP · EUR · AUD · CAD · SGD · AED + 40 more
Razorpay
India — all local methods
UPI · Net Banking · Cards · Wallets · EMI
Bank Transfer
Direct NEFT / RTGS transfer
All Indian banks · Same-day RTGS · NEFT · IMPS
Break down app costs by feature — auth, payments, push notifications, maps, chat. See Indian and international rates side by side.
Whether you have a clear brief or an idea on a napkin, we'd love to hear from you. Most projects start with a 30-minute call — no pressure, no sales pitch.